Finding the Fourth Proportional to 52,678.82, 72,696.84 and 30,016.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,678.82 : 72,696.84 = 30,016.82 : x
2. Step 2: Convert to fraction form
   52,678.82/72,696.84 = 30,016.82/x
3. Step 3: Cross multiply
   52,678.82x = 72,696.84 × 30,016.82
4. Step 4: Simplify right side
   52,678.82x = 2,182,127,960.85
5. Step 5: Solve for x
   x = 2,182,127,960.85/52,678.82
6. Step 6: Final answer
   x = 41,423.25